XY-6B is a core drilling rig with large drilling capability and greatly improved&period; It mainly used for industries like geology&comma; metallurgy&comma; coal&comma; hydrology&comma; civil engineering projects&comma; etc&period; It's also suitable for geological prospection&comma; shallow petroleum and gas exploration&comma; mining ventilation&comma; sewage drilling&comma; water well drilling and large piling hole drilling&period;